Khoom Description
Cov sib xyaw ua ke ntawm CAS 149105-19-1 yog 2-Carboxyphenylboronic Acid, nrog cov qauv molecular ntawm C₇H₇BO₄ thiab molecular hnyav ntawm 165.94 g / mol. Nws yog ib qho tseem ceeb organic synthesis intermediate nrog dav siv nyob rau hauv cov tshuaj, cov ntaub ntawv science thiab analytical chemistry.
2-Carboxyphenylboronic Acid yog dawb mus rau lub teeb daj crystalline hmoov nyob rau hauv chav tsev kub nrog ib tug melting point ntawm 138-141℃(decomposition). Lub xub ntiag ntawm carboxyl thiab boronic acid pawg hauv nws cov molecules ua rau nws hydrophilic rau qee yam. Nws yog me ntsis soluble nyob rau hauv dej thiab yooj yim soluble nyob rau hauv polar organic solvents xws li methanol, ethanol, N, N-dimethylformamide (DMF), tab sis insoluble nyob rau hauv non-polar solvents xws li n-hexane thiab ether.
| Molecular Formula | C7H7BO 4 |
| Molar Mass | 165.94 |
| Qhov ntom | 1.40 ± 0.1 g / cm3 (Kev kwv yees) |
| Melting Point | 138-141 degree |
| Boling Point | 412.3 ± 47.0℃(Tshaj tawm) |
| Flash Point | 203.2 hli |
| Vapor Siab | 1.54E-07mmHg ntawm 25 degree |
| Qhov tshwm sim | Dawb hmoov |
Kev siv:
Pharmaceutical intermediates
Cov tshuaj synthesis: 2-Carboxyphenylboronic Acid yog ib qho tseem ceeb reagent nyob rau hauv Suzuki coupling cov tshuaj tiv thaiv thiab yog siv los tsim carboxyl- muaj cov tshuaj molecules, xws li intermediate synthesis ntawm non-peptide thrombopoietin receptor agonist Eltrombopag.
Nano tshuaj xa tuaj: Hauv biomimetic nano tshuaj tshuab, 2-carboxyphenylboronic acid tuaj yeem txhim kho cov hom phiaj tshuaj los ntawm kev khi rau glycoproteins. Piv txwv li, pab pawg Yantai University tau siv nws los tsim cov kab mob ferroptosis inhibitor los kho mob raum mob.
Txog Peb
Gnee Chemical yog lub tuam txhab ua haujlwm siab -tech enterprise tshwj xeeb hauv kev tshawb fawb, kev tsim kho, kev tsim khoom thiab muag cov tshuaj zoo.Peb muaj ib pab pawg kws tshaj lij kev koom ua ke kev tswj hwm tshuaj, kev tsim khoom, R&D thiab kev lag luam los saib xyuas, tswj thiab ua haujlwm txhua yam ntawm kev tsim khoom nrog kev pom kom paub txog kev sib koom ua ke zoo tshaj plaws ntawm kev sib raug zoo, neeg ua haujlwm noj qab haus huv, kev tiv thaiv ib puag ncig thiab khoom zoo.
Kev nrhiav mus ib txhis ntawm kev txhim kho tshuaj lom neeg yog los muab cov neeg siv khoom kom paub meej, raug thiab ua tib zoo saib ib qho - nres kev pabcuam; Qhia kev xyiv fab thiab kev tu siab, sib koom tes! Tsim kom muaj lub tswv yim noj tshiab: kev ua tau zoo yog lub neej, kev ua tau zoo, kev pabcuam lav, siv zog los muab cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam.
FAQ
Koj puas yog cov chaw tsim khoom?
Yog, peb yog cov chaw tsim khoom, tsim nyob rau hauv 2008.
Hom kev them nyiaj twg koj txais?
Rau kev txiav txim me me, koj tuaj yeem them los ntawm xaim xaim, Paypal lossis Western Union. Rau kev txiav txim loj, koj tuaj yeem them los ntawm T / T, L / C lossis kev sib tham.
Yuav ua li cas tso xaj online?
Proforma invoice yuav raug xa tom qab kev pom zoo los ntawm tus neeg siv khoom nrog rau peb cov ntaub ntawv hauv tuam txhab nyiaj.
Kuv yuav them li cas? Lub sijhawm them nyiaj ntev npaum li cas?
Kev them nyiaj tuaj yeem ua los ntawm xaim xaim, credit card, Western Union, PayPal, thiab lwm yam.
Cim npe nrov: cas: 149105-19-1|2-carboxyphenylboronic acid CAS: 149105-19-1|2-carboxyphenylboronic acid manufacturers, lwm tus neeg, Hoobkas
